在“以粮为纲,全面发展”方针指引下,全省农业展现一片全面跃进的大好形势。为适应生产发展需要,发掘我省果树资源,我系增在1973年10月组织人力,对昭通县炎山公社的优良甜橙品种“四瓣辣子花”进行了调查。调查结果表明,该品种确实具有群众所反映的:果大、肉细、汁多、味甜、种子少等优点,比同园的其它甜橙品质好,实属一个值得重视的优良品种。一、环境条件四瓣辣子花甜橙产于昭通县炎山公社金江大队菜园子生产队。该队位于金沙江河谷岸边,地处北向陡坡,距河面垂直高度约80-100米,海拔高度约500-600米。土壤为沙壤 Guided by the guideline of “taking grain as the key link and all-round development”, the province’s agriculture has shown a good situation of a full-scale leap forward. In order to meet the needs of production and development and to explore the fruit resources of our province, we organized and organized manpower in October 1973 to conduct an investigation on the excellent sweet orange variety “Spicy Peony Flowers” of Zhaotong County Yan Shan Commune. The survey results show that the variety does have the masses reflect: large fruit, meat, juicy, sweet, less seeds, etc., than other garden sweet orange quality is good, it is a good variety worthy of attention. First, the environmental conditions Four spicy sweet orange produced in Zhaotong County Yan Mountain commune Jinjiang Brigade Caiyuanzi team. The team is located in the Jinsha River valley, located north of the steep slope, vertical height of about 80-100 meters from the river, about 500-600 meters above sea level. Soil is sandy soil